Hemodynamic Assessment via Echocardiography During Propofol Anesthetic Induction in Healthy Dogs

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Maringá (UEM)-
Autor(es): dc.creatorCabral de Oliveira, Thais-
Autor(es): dc.creatorAndraus Bispo, Guilherme-
Autor(es): dc.creatorBeatriz de Socorro Poleto, Laura-
Autor(es): dc.creatorDantas de Maio Martinez, Francisco-
Autor(es): dc.creatorTúlio Rocha de Souza, Max-
Autor(es): dc.creatorCalazans Menescal Linhares, Lais-
Autor(es): dc.creatorOnghero Tafarel, Marilda-
Autor(es): dc.creatorLuís Ferreira, Wagner-
Autor(es): dc.creatorSérgio Patto dos Santos, Paulo-
Data de aceite: dc.date.accessioned2025-08-21T21:36:35Z-
Data de disponibilização: dc.date.available2025-08-21T21:36:35Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1155/2024/5541917-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/299093-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/299093-
Descrição: dc.descriptionIntroduction: Propofol is an intravenous anesthetic administered as a bolus or continuous infusion during anesthetic induction and maintenance. Its pharmacokinetic characteristics include hepatic and extrahepatic metabolism with a rapid onset of action and short duration, which provides a smooth anesthetic induction without excitatory efects. Objective: To evaluate whether the isolated use of propofol in anesthetic induction in dogs changes the hemodynamic variables assessed via echocardiography. Study Design: Prospective clinical study. Animals: Twelve healthy dogs. Methods: Te dogs were induced with propofol (dose/efect) at 3 mg/kg/minute, and echocardiographic evaluations were performed immediately before anesthetic induction (MB) and immediately after its interruption (MI), at the end of the supply of the anesthetic agent. Results: A signifcant reduction was observed between the values of the following hemodynamic variables: Ejection Fraction (EF %), which varied from 70% to 65% (p = 0.011) between moments, and the Doppler Ejection Index (DEI), which ranged from 27.1 mL/beat/m2 to 22.4 mL/beat/m2 (p = 0.044). Te heart rate (HR) and the other studied hemodynamic variables showed no signifcant diferences between the evaluated moments. Conclusion and Clinical Relevance: Propofol was a safe anesthetic-inducing agent, maintaining stable hemodynamic indices during anesthetic induction at the used rate.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine of Araçatuba (FMVA), Araçatuba-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Agricultural and Veterinary Sciences (FCAV)-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine and Zootechnism (FMVZ)-
Descrição: dc.descriptionState University of Maringá (UEM) Department of Veterinary Medicine, Paraná-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine of Araçatuba (FMVA), Araçatuba-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Agricultural and Veterinary Sciences (FCAV)-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine and Zootechnism (FMVZ)-
Descrição: dc.descriptionFAPESP: 10.13039/501100001807-
Descrição: dc.descriptionCAPES: 10.13039/501100002322-
Descrição: dc.descriptionFAPESP: 2022/07528-0-
Idioma: dc.languageen-
Relação: dc.relationVeterinary Medicine International-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectheart rate-
Palavras-chave: dc.subjecthemodynamics-
Palavras-chave: dc.subjectmyocardial function-
Palavras-chave: dc.subjectstroke volume-
Palavras-chave: dc.subjectTIVA-
Título: dc.titleHemodynamic Assessment via Echocardiography During Propofol Anesthetic Induction in Healthy Dogs-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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